EP3579381A4 - Machine électrique tournante du type à entrefer axial - Google Patents

Machine électrique tournante du type à entrefer axial Download PDF

Info

Publication number
EP3579381A4
EP3579381A4 EP17895472.3A EP17895472A EP3579381A4 EP 3579381 A4 EP3579381 A4 EP 3579381A4 EP 17895472 A EP17895472 A EP 17895472A EP 3579381 A4 EP3579381 A4 EP 3579381A4
Authority
EP
European Patent Office
Prior art keywords
rotary machine
axial gap
electric rotary
electric
axial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP17895472.3A
Other languages
German (de)
English (en)
Other versions
EP3579381A1 (fr
Inventor
Shuuichi Takahashi
Yasuei Yoneoka
Toshifumi Suzuki
Toru Sakai
Katsuyuki Yamazaki
Daisaku Takahashi
Daisuke Kurai
Jun Sakurai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Publication of EP3579381A1 publication Critical patent/EP3579381A1/fr
Publication of EP3579381A4 publication Critical patent/EP3579381A4/fr
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2798—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the stator face a rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
EP17895472.3A 2017-01-31 2017-01-31 Machine électrique tournante du type à entrefer axial Ceased EP3579381A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/003408 WO2018142463A1 (fr) 2017-01-31 2017-01-31 Machine électrique tournante du type à entrefer axial

Publications (2)

Publication Number Publication Date
EP3579381A1 EP3579381A1 (fr) 2019-12-11
EP3579381A4 true EP3579381A4 (fr) 2020-10-28

Family

ID=63039470

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17895472.3A Ceased EP3579381A4 (fr) 2017-01-31 2017-01-31 Machine électrique tournante du type à entrefer axial

Country Status (6)

Country Link
US (1) US10886803B2 (fr)
EP (1) EP3579381A4 (fr)
JP (1) JPWO2018142463A1 (fr)
CN (1) CN109478809B (fr)
TW (1) TWI687026B (fr)
WO (1) WO2018142463A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3075505B1 (fr) * 2017-12-18 2022-03-11 Whylot Sas Stator de moteur ou generatrice electromagnetique avec support individuel de bobinage encliquete sur une dent associee
US10818427B2 (en) * 2018-01-12 2020-10-27 Regal Beloit America, Inc. Stator assembly including a bobbin having an extension tab and a retention rib
US10892654B2 (en) * 2018-11-09 2021-01-12 Shenzhen Shanxiang Intelligent Technology Enterprise Axial magnetic field motor with grain-oriented silicon steel sheets
KR102348964B1 (ko) * 2021-05-18 2022-01-12 주식회사 이플로우 축방향 모터

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015145901A1 (fr) * 2014-03-28 2015-10-01 株式会社日立産機システム Moteur a entrefer axial et bobine pour moteur
WO2015159329A1 (fr) * 2014-04-14 2015-10-22 株式会社日立産機システム Machine dynamoélectrique à entrefer axial
US20160268866A1 (en) * 2013-11-22 2016-09-15 Hitachi, Ltd. Axial gap type rotating electrical machine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886851A (ja) 1981-11-14 1983-05-24 Hitachi Ltd 平面対向型モ−タの電機子コイル
JPH02103752U (fr) 1989-01-28 1990-08-17
JP4501919B2 (ja) 2003-02-26 2010-07-14 株式会社富士通ゼネラル アキシャルギャップ型電動機
JP4305649B2 (ja) 2003-02-26 2009-07-29 株式会社富士通ゼネラル アキシャルギャップ型電動機
JP2005051929A (ja) * 2003-07-29 2005-02-24 Fujitsu General Ltd 電動機
JP2007014147A (ja) * 2005-06-30 2007-01-18 Fujitsu General Ltd 電動機
JP4816879B2 (ja) 2005-06-30 2011-11-16 株式会社富士通ゼネラル アキシャルエアギャップ型電動機
JP4868147B2 (ja) * 2006-11-08 2012-02-01 株式会社富士通ゼネラル アキシャルエアギャップ型電動機
JP2012015424A (ja) * 2010-07-02 2012-01-19 Panasonic Corp 固体撮像装置
JP5879121B2 (ja) * 2011-12-27 2016-03-08 株式会社日立産機システム アキシャルギャップ回転電機
DE202012005606U1 (de) * 2012-06-11 2013-09-19 Grass Gmbh Möbel und Vorrichtung zum Bewegen einer Möbelklappe eines Möbels
JP5851432B2 (ja) * 2013-02-08 2016-02-03 株式会社日立製作所 回転電機
CN106416025B (zh) * 2014-04-11 2019-06-07 株式会社日立产机系统 轴向气隙型旋转电机
JP6375370B2 (ja) * 2014-04-18 2018-08-15 株式会社日立産機システム アキシャルエアギャップ型回転電機
US10454325B2 (en) * 2014-04-21 2019-10-22 Hitachi Industrial Equipment Systems Co., Ltd. Axial air gap rotating electric machine and rotating electric machine bobbin
WO2016170608A1 (fr) 2015-04-22 2016-10-27 株式会社日立産機システム Machine électrique rotative à intervalle axial
KR20180114545A (ko) * 2016-03-02 2018-10-18 가부시키가이샤 히다치 산키시스템 액시얼 갭형 회전 전기 및 회전 전기 고정자용 보빈

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160268866A1 (en) * 2013-11-22 2016-09-15 Hitachi, Ltd. Axial gap type rotating electrical machine
WO2015145901A1 (fr) * 2014-03-28 2015-10-01 株式会社日立産機システム Moteur a entrefer axial et bobine pour moteur
EP3125407A1 (fr) * 2014-03-28 2017-02-01 Hitachi Industrial Equipment Systems Co., Ltd. Moteur a entrefer axial et bobine pour moteur
WO2015159329A1 (fr) * 2014-04-14 2015-10-22 株式会社日立産機システム Machine dynamoélectrique à entrefer axial
EP3133722A1 (fr) * 2014-04-14 2017-02-22 Hitachi Industrial Equipment Systems Co., Ltd. Machine dynamoélectrique à entrefer axial

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018142463A1 *

Also Published As

Publication number Publication date
CN109478809B (zh) 2020-09-18
EP3579381A1 (fr) 2019-12-11
TWI687026B (zh) 2020-03-01
US10886803B2 (en) 2021-01-05
CN109478809A (zh) 2019-03-15
TW201830830A (zh) 2018-08-16
US20190245418A1 (en) 2019-08-08
WO2018142463A1 (fr) 2018-08-09
JPWO2018142463A1 (ja) 2019-04-04

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